InChI=1/C13H9Cl3N4OS/c1-5-17-11-9(12(21)18-5)13(22-2)19-20(11)10-7(15)3-6(14)4-8(10)16/h3-4H,1-2H3,(H,17,18,21)/f/h18H 853FAECA1442A81B